IT1060513B - Processo per produrre espansi isocianuratici resistenti alle alte temperature e relativo prodotto - Google Patents

Processo per produrre espansi isocianuratici resistenti alle alte temperature e relativo prodotto

Info

Publication number
IT1060513B
IT1060513B IT52263/75A IT5226375A IT1060513B IT 1060513 B IT1060513 B IT 1060513B IT 52263/75 A IT52263/75 A IT 52263/75A IT 5226375 A IT5226375 A IT 5226375A IT 1060513 B IT1060513 B IT 1060513B
Authority
IT
Italy
Prior art keywords
isocyanuratic
produce
high temperatures
related product
foams
Prior art date
Application number
IT52263/75A
Other languages
English (en)
Italian (it)
Original Assignee
Basf Wyandotte Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Basf Wyandotte Corp filed Critical Basf Wyandotte Corp
Application granted granted Critical
Publication of IT1060513B publication Critical patent/IT1060513B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/161—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/20—Heterocyclic amines; Salts thereof
    • C08G18/2009—Heterocyclic amines; Salts thereof containing one heterocyclic ring
    • C08G18/2036—Heterocyclic amines; Salts thereof containing one heterocyclic ring having at least three nitrogen atoms in the ring
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2101/00—Manufacture of cellular products
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2115/00—Oligomerisation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2115/00—Oligomerisation
    • C08G2115/02—Oligomerisation to isocyanurate groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
IT52263/75A 1974-12-24 1975-11-18 Processo per produrre espansi isocianuratici resistenti alle alte temperature e relativo prodotto IT1060513B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53609474A 1974-12-24 1974-12-24

Publications (1)

Publication Number Publication Date
IT1060513B true IT1060513B (it) 1982-08-20

Family

ID=24137117

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52263/75A IT1060513B (it) 1974-12-24 1975-11-18 Processo per produrre espansi isocianuratici resistenti alle alte temperature e relativo prodotto

Country Status (10)

Country Link
JP (1) JPS5175800A (en:Method)
AU (1) AU497306B2 (en:Method)
BE (1) BE835625A (en:Method)
CA (1) CA1044847A (en:Method)
DE (1) DE2551809C3 (en:Method)
FR (1) FR2295976A1 (en:Method)
GB (1) GB1513807A (en:Method)
IT (1) IT1060513B (en:Method)
NL (1) NL7513046A (en:Method)
ZA (1) ZA756433B (en:Method)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53145900A (en) * 1977-05-25 1978-12-19 Kohkoku Chem Ind Manufacture of urethaneemodified polyisocyanurate foam
JPS5620020A (en) * 1979-06-11 1981-02-25 Upjohn Co Polyol mixture
US9745408B2 (en) 2013-01-15 2017-08-29 Basf Se Rigid foam

Also Published As

Publication number Publication date
AU497306B2 (en) 1978-12-07
FR2295976A1 (fr) 1976-07-23
FR2295976B1 (en:Method) 1981-03-27
DE2551809A1 (de) 1976-07-01
ZA756433B (en) 1977-01-26
GB1513807A (en) 1978-06-07
DE2551809B2 (de) 1978-08-03
AU8630175A (en) 1977-05-12
CA1044847A (en) 1978-12-19
DE2551809C3 (de) 1979-09-20
BE835625A (fr) 1976-05-17
JPS5175800A (en:Method) 1976-06-30
NL7513046A (nl) 1976-06-28

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